条件独立性是指在已经某证据条件下变量间具有相互独立性。
Passage 2
Several years ago, a television reporter was talking to three of the most important people in America. One was a very rich banker, another owned one of the largest companies in the
【解析题】法的适用具有的特点包括( ) 。
【解析题】In universities, students also study (political) _______________ in addition to their major subjects.
10. Speaker A: I’m a graduate student of this department. Now I want to find a part-time job. Is there anything available?
Speaker B: _____